Home / 17,549,311.46-26,335,333.92-9,467,865.32

Finding the Fourth Proportional to 17,549,311.46, 26,335,333.92 and 9,467,865.32

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Solution

The fourth proportional to 17,549,311.46, 26,335,333.92 and 9,467,865.32 is: 14,207,930.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,549,311.46 : 26,335,333.92 = 9,467,865.32 : x
  2. Step 2: Convert to fraction form
    17,549,311.46/26,335,333.92 = 9,467,865.32/x
  3. Step 3: Cross multiply
    17,549,311.46x = 26,335,333.92 × 9,467,865.32
  4. Step 4: Simplify right side
    17,549,311.46x = 249,339,394,711,787.69
  5. Step 5: Solve for x
    x = 249,339,394,711,787.69/17,549,311.46
  6. Step 6: Final answer
    x = 14,207,930.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.